Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Before you start preparing for the worst, an update has since been issued by NASA's planetary defense, reading: "Observations made overnight on Feb. 19 - 20 of asteroid 2024 YR4 have further decreased ...

From star births to deaths and a party in a black hole, here are some of the reports we’ve been getting back from the ...

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Sensational "city killer" headlines aside, NASA and the European Space Agency reported the asteroid "has a very small chance" ...

YR4 continues to keep us on our toes as astronomers work to determine its potential threat to our planet, but the latest ...

Explore the astonishing findings from the Webb Telescope on the restless black hole Sagittarius A* at the Milky Way's center.

The Asteroid Terrestrial-impact Last Alert System, or ATLAS, telescope in Rio Hurtado, Chile, first discovered 2024 YR4 on ...

On December 25, 2021, the largest and most powerful space telescope, the James Webb Space Telescope, was launched into space ...

The chances of asteroid 2024 YR4 colliding with Earth in 2032 hit a record high. Experts expect the risk percentage to fluctuate before likely dropping to zero. Here’s why.

Scientists observed constant flares from the Milky Way's black hole, revealing unpredictable and intense activity.

NASA first discovered “2024 YR4,” the 130-to-300-foot-wide asteroid, in December 2024, and found it only had roughly a 1 ...